Section 3: library functions
fgetpos, fseek, fsetpos, ftell, rewind – reposition a stream Synopsis#include <stdio.h> int fseek(FILE *stream, long offset, int whence); long ftell(FILE *stream); void rewind(FILE *stream); int fgetpos(FILE *stream, fpos_t *pos); int fsetpos(FILE *stream, const fpos_t *pos); DescriptionThe fseek() function sets the file position indicator for the stream pointed to by stream. The new position, measured in…
setfilecon, fsetfilecon, lsetfilecon – set SELinux security context of a file Synopsis#include <selinux/selinux.h> int setfilecon(const char *path, char *con); int setfilecon_raw(const char *path, char *con); int lsetfilecon(const char *path, char *con); int lsetfilecon_raw(const char *path, char *con); int fsetfilecon(int fd, char *con); int fsetfilecon_raw(int fd, char *con); Descriptionsetfilecon() sets the security context of the file…
setfilecon, fsetfilecon, lsetfilecon – set SELinux security context of a file Synopsis#include <selinux/selinux.h> int setfilecon(const char *path, char *con); int setfilecon_raw(const char *path, char *con); int lsetfilecon(const char *path, char *con); int lsetfilecon_raw(const char *path, char *con); int fsetfilecon(int fd, char *con); int fsetfilecon_raw(int fd, char *con); Descriptionsetfilecon() sets the security context of the file…
fseeko, ftello – seek to or report file position Synopsis#include <stdio.h> int fseeko(FILE *stream, off_t offset, int whence); off_t ftello(FILE *stream);Feature Test Macro Requirements for glibc (see feature_test_macros(7)): fseeko(), ftello(): _FILE_OFFSET_BITS == 64 || _POSIX_C_SOURCE >= 200112L (defining the obsolete _LARGEFILE_SOURCE macro also works)DescriptionThe fseeko() and ftello() functions are identical to fseek(3) and ftell(3) (see fseek(3)), respectively, except that…
fgetpos, fseek, fsetpos, ftell, rewind – reposition a stream Synopsis#include <stdio.h> int fseek(FILE *stream, long offset, int whence); long ftell(FILE *stream); void rewind(FILE *stream); int fgetpos(FILE *stream, fpos_t *pos); int fsetpos(FILE *stream, const fpos_t *pos); DescriptionThe fseek() function sets the file position indicator for the stream pointed to by stream. The new position, measured in…
scanf, fscanf, sscanf, vscanf, vsscanf, vfscanf – input format conversion Synopsis#include <stdio.h> int scanf(const char *format, …); int fscanf(FILE *stream, const char *format, …); int sscanf(const char *str, const char *format, …); #include <stdarg.h> int vscanf(const char *format, va_list ap); int vsscanf(const char *str, const char *format, va_list ap); int vfscanf(FILE *stream, const char *format,…
QuantLib::LazyObject – Framework for calculation on demand and result caching. Synopsis#include <ql/patterns/lazyobject.hpp> Inherits QuantLib::Observable, and QuantLib::Observer. Inherited by AbcdAtmVolCurve, CapFloorTermVolCurve, CapFloorTermVolSurface, CmsMarket, EurodollarFuturesImpliedStdDevQuote, FdmBlackScholesSolver [private], FdmHestonSolver [private], FittedBondDiscountCurve, FlatForward, ForwardSwapQuote, ImpliedStdDevQuote, Instrument, InterpolatedSmileSection< Interpolator >, OneFactorCopula, PiecewiseDefaultCurve< Traits, Interpolator, Bootstrap >, PiecewiseYieldCurve< Traits, Interpolator, Bootstrap >, PiecewiseYoYInflationCurve< Interpolator, Bootstrap, Traits >, PiecewiseZeroInflationCurve< Interpolator, Bootstrap, Traits…
QuantLib::Array – 1-D array used in linear algebra. Synopsis#include <ql/math/array.hpp> Public Typestypedef Real value_type typedef Real * iterator typedef const Real * const_iterator typedef boost::reverse_iterator< iterator > reverse_iterator typedef boost::reverse_iterator< const_iterator > const_reverse_iterator Public Member FunctionsConstructors, destructor, and assignment Array (Size size=0) creates the array with the given dimension Array (Size size, Real value) creates…
fribidi_unicode_to_charset – convert string from Unicode Synopsis #include <fribidi.h> extern FriBidiStrIndex fribidi_unicode_to_charset ( FriBidiCharSet char_set, const FriBidiChar *us, FriBidiStrIndex len, char *s ); ParametersFriBidiCharSet char_set Character set to convert to. Possible values for a FriBidiCharSet are as follows: FRIBIDI_CHAR_SET_UTF8 UTF-8 (Unicode). FRIBIDI_CHAR_SET_CAP_RTL CapRTL (Test). FRIBIDI_CHAR_SET_ISO8859_6 ISO8859-6 (Arabic). FRIBIDI_CHAR_SET_ISO8859_8 ISO8859-8 (Hebrew). FRIBIDI_CHAR_SET_CP1255 CP1255 (MS Hebrew/Yiddish). FRIBIDI_CHAR_SET_CP1256…
fribidi_shape_mirroring – do mirroring shaping Synopsis #include <fribidi.h> extern void fribidi_shape_mirroring ( const FriBidiLevel *embedding_levels, const FriBidiStrIndex len, FriBidiChar *str ); Parametersconst FriBidiLevel *embedding_levels Input list of embedding levels, as returned by fribidi_get_par_embedding_levels. const FriBidiStrIndex len Input string length. FriBidiChar *str String to shape.DescriptionThis functions replaces mirroring characters on right-to-left embeddings in string with their…
fribidi_shape_arabic – do Arabic shaping Synopsis #include <fribidi.h> extern void fribidi_shape_arabic ( FriBidiFlags flags, const FriBidiLevel *embedding_levels, const FriBidiStrIndex len, FriBidiArabicProp *ar_props, FriBidiChar *str ); ParametersFriBidiFlags flags Shaping flags. const FriBidiLevel *embedding_levels Not Documented. const FriBidiStrIndex len Input string length. FriBidiArabicProp *ar_props Input/output Arabic properties as computed by fribidi_join_arabic. FriBidiChar *str String to shape.DescriptionThe actual…
fribidi_shape – do bidi-aware shaping Synopsis #include <fribidi.h> extern void fribidi_shape ( FriBidiFlags flags, const FriBidiLevel *embedding_levels, const FriBidiStrIndex len, FriBidiArabicProp *ar_props, FriBidiChar *str ); ParametersFriBidiFlags flags Shaping flags. const FriBidiLevel *embedding_levels Input list of embedding levels, as returned by fribidi_get_par_embedding_levels. const FriBidiStrIndex len Input string length. FriBidiArabicProp *ar_props Input/output Arabic properties as computed by…
fribidi_set_reorder_nsm – set marks reordering on or off Synopsis #include <fribidi.h> extern fribidi_boolean fribidi_set_reorder_nsm(fribidi_boolean state); Parametersfribidi_boolean state New state to set.DescriptionThis function is used to turn non-spacing marks reordering on or off. Reordering non-spacing marks is the act of placing non-spacing marks (bidi class NSM) after their base character in a right-to-left resolved context. If…
fribidi_set_mirroring – set mirroring on or off Synopsis #include <fribidi.h> extern fribidi_boolean fribidi_set_mirroring(fribidi_boolean state); Parametersfribidi_boolean state New state to set.DescriptionThis function is used to turn character mirroring on or off. Character mirroring is the act of replacing a mirrorable glyph (character), eg. Left parenthesis, with the matching glyph, eg. Right parenthesis, in a right-to-left resolved…
fribidi_set_debug – set debug state Synopsis #include <fribidi.h> extern int fribidi_set_debug(int state); Parametersint state New state to set.DescriptionSet debug state. See Alsofribidi_shape_arabic(3), fribidi_get_par_direction(3), fribidi_get_par_embedding_levels_ex(3), fribidi_reorder_line(3), fribidi_get_bidi_type(3), fribidi_get_bidi_types(3), fribidi_get_bidi_type_name(3), fribidi_debug_status(3), fribidi_charset_to_unicode(3), fribidi_unicode_to_charset(3), fribidi_parse_charset(3), fribidi_mirroring_status(3), fribidi_set_mirroring(3), fribidi_reorder_nsm_status(3), fribidi_set_reorder_nsm(3), fribidi_log2vis_get_embedding_levels(3), fribidi_get_type(3), fribidi_get_type_internal(3), fribidi_get_par_embedding_levels(3), fribidi_join_arabic(3), fribidi_get_joining_type(3), fribidi_get_joining_types(3), fribidi_get_joining_type_name(3), fribidi_get_mirror_char(3), fribidi_shape_mirroring(3), fribidi_get_bracket(3), fribidi_get_bracket_types(3), fribidi_shape(3), fribidi_remove_bidi_marks(3)
fribidi_reorder_nsm_status – get current marks reordering status Synopsis #include <fribidi.h> extern fribidi_boolean fribidi_reorder_nsm_status(void); DescriptionThis function is deprecated and only used with other deprecated functions. See Alsofribidi_shape_arabic(3), fribidi_get_par_direction(3), fribidi_get_par_embedding_levels_ex(3), fribidi_reorder_line(3), fribidi_get_bidi_type(3), fribidi_get_bidi_types(3), fribidi_get_bidi_type_name(3), fribidi_debug_status(3), fribidi_set_debug(3), fribidi_charset_to_unicode(3), fribidi_unicode_to_charset(3), fribidi_parse_charset(3), fribidi_mirroring_status(3), fribidi_set_mirroring(3), fribidi_set_reorder_nsm(3), fribidi_log2vis_get_embedding_levels(3), fribidi_get_type(3), fribidi_get_type_internal(3), fribidi_get_par_embedding_levels(3), fribidi_join_arabic(3), fribidi_get_joining_type(3), fribidi_get_joining_types(3), fribidi_get_joining_type_name(3), fribidi_get_mirror_char(3), fribidi_shape_mirroring(3), fribidi_get_bracket(3), fribidi_get_bracket_types(3), fribidi_shape(3), fribidi_remove_bidi_marks(3)
fribidi_reorder_line – reorder a line of logical string to visual Synopsis #include <fribidi.h> extern FriBidiLevel fribidi_reorder_line ( FriBidiFlags flags, const FriBidiCharType *bidi_types, const FriBidiStrIndex len, const FriBidiStrIndex off, const FriBidiParType base_dir, FriBidiLevel *embedding_levels, FriBidiChar *visual_str, FriBidiStrIndex *map ); ParametersFriBidiFlags flags Reorder flags. const FriBidiCharType *bidi_types Input list of bidi types as returned by fribidi_get_bidi_types(). Since…
fribidi_remove_bidi_marks – remove bidi marks out of an string Synopsis #include <fribidi.h> extern FriBidiStrIndex fribidi_remove_bidi_marks ( FriBidiChar *str, const FriBidiStrIndex len, FriBidiStrIndex *positions_to_this, FriBidiStrIndex *position_from_this_list, FriBidiLevel *embedding_levels ); ParametersFriBidiChar *str Input string to clean. const FriBidiStrIndex len Input string length. FriBidiStrIndex *positions_to_this List mapping positions to the order used in str. FriBidiStrIndex *position_from_this_list List mapping…
fribidi_parse_charset – parse character set name Synopsis #include <fribidi.h> extern FriBidiCharSet fribidi_parse_charset(const char *s); Parametersconst char *s Input name of the character set.DescriptionParse character set name. ReturnsThe character set named s, or FRIBIDI_CHAR_SET_NOT_FOUND if the character set is not available. Possible values for an extern FriBidiCharSet are as follows: FRIBIDI_CHAR_SET_UTF8 UTF-8 (Unicode). FRIBIDI_CHAR_SET_CAP_RTL CapRTL (Test)….
fribidi_mirroring_status – get current mirroring status Synopsis #include <fribidi.h> extern fribidi_boolean fribidi_mirroring_status(void); DescriptionThis function is deprecated and only used with other deprecated functions. See Alsofribidi_shape_arabic(3), fribidi_get_par_direction(3), fribidi_get_par_embedding_levels_ex(3), fribidi_reorder_line(3), fribidi_get_bidi_type(3), fribidi_get_bidi_types(3), fribidi_get_bidi_type_name(3), fribidi_debug_status(3), fribidi_set_debug(3), fribidi_charset_to_unicode(3), fribidi_unicode_to_charset(3), fribidi_parse_charset(3), fribidi_set_mirroring(3), fribidi_reorder_nsm_status(3), fribidi_set_reorder_nsm(3), fribidi_log2vis_get_embedding_levels(3), fribidi_get_type(3), fribidi_get_type_internal(3), fribidi_get_par_embedding_levels(3), fribidi_join_arabic(3), fribidi_get_joining_type(3), fribidi_get_joining_types(3), fribidi_get_joining_type_name(3), fribidi_get_mirror_char(3), fribidi_shape_mirroring(3), fribidi_get_bracket(3), fribidi_get_bracket_types(3), fribidi_shape(3), fribidi_remove_bidi_marks(3)